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The state of the art in marine battery energy storage

Our vision is to bring high quality, safe and concurrently cost-effective battery systems to the marine industry. To this end, AYK, using lessons learned from our years of experience, dating back to the first marine type approved battery, has developed several battery models to address the whole spectrum from high power to high energy applications.
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Chris Kruger
President, founder
Core advantages
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Design

Developed by the most experienced team in marine energy storage using best practices leaned over the last 15 years
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Safety

The safest battery available today, equipped with the most advanced BMS, in-module active thermal runaway protection, and the industry’s safest chemistry, Lithium Iron Phosphate
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Continuous Research & Developement

Continuous improvement utilizing cloud-based data analysis and laboratory testing
Products
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ARIES
ORION
AQUARIUS
CENTAUR
PHOENIX
CONTAINER

ARIES Series

Flagship marine system for energy applications with high energy density. Good for deep discharge applicaitons such as fully electric ferries or tugboats.
ARIES
ARIES+
ARIES+S
Capacity
230 or 460AH
Energy density
126 or 135WH/KG
Protection
IP67

ORION Series

High C-rate marine power battery for high peak power applications: spinning reserve or peak shaving on Hybrid vessels such as OSVs, drill rigs, or hybrid tugboats.
ORION
ORIon+
Capacity
180 or 270AH
Energy density
99 or 108WH/KG
Protection
IP67

AQUARIUS Series

Elegent light power application battery with a compact easily manageable module design good for smaller high speed vessles with tight spaces.
AQUARIUS
aquarius+
Capacity
228 or 560AH
Energy density
103 or 126WH/KG
Protection
IP67

CENTAUR Series

Super high energy terrestrial containerized battery up to 2.8MWh/20' container, good for portable battery system, remote microgrids or renewable usage.
CENTAUR
Capacity
608AH
Energy density
137WH/KG
Protection
IP67

Phoenix Series

To be unveiled soon: our cutting-edge energy storage solution. Expertly engineered for delivering unrivaled safety, energy density, and innovation.
PHOENIX
Capacity
TBAAH
Energy density
TBAWH/KG
Protection
IP67

Container Solution

Supporting all AYK batteries, our Container Solution ensures DNV standard, double fire-fighting levels (A0/A6), and 2.5MWh+ capacity in a  20ft container.
AYK BATTERY CONTAINER
Capacity
2.5MWh+/20ft
Protection
IP67, A0 or A60
Standard
DNV Certified
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Solutions
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Marine application

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Stationary application

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News

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April 30, 2025
Marine battery maker AYK Energy strikes biggest ever retrofit deal with Finnish ship owner Wasaline
Marine battery maker AYK Energy is gearing up production after striking a deal to undertake the biggest ever battery retrofit on a vessel operated by Finnish shipping line Wasaline.
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March 11, 2025
AYK Energy strikes landmark deal with Turkish yard to supply the world’s first battery-methanol tug
Marine battery maker AYK Energy has been commissioned to manufacture and supply the 6MWh battery that will power the world’s first battery-methanol tug.
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February 18, 2025
Marine battery maker AYK Energy supplies second Brittany Ferries vessel with biggest battery in world
AYK Energy completes the installation and sea trials for the second Brittany Ferries vessel to feature the biggest marine battery ever built. It installs the 12 megawatt-hour (MWh) Orion+ battery into Brittany Ferries Guillaume de Normandie hybrid electric ferry after installing the exact same battery system aboard its sister ship Saint-Malo at China Merchants Jinling Shipyard Weihai.
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Contact us

sales@aykenergy.com
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